T3D Searchengine

NEW:
- totally rewrite of event tracker as own jquery plugin
- localization
CHANGE:
- constants of google verification
- TS js_setup with new js vars and changed ts conditions
ADD:
- event tracker constants
- google analytics
REMOVE:
- old etracker event tracking js
Search and replace searchengine to webanalytic
Rename files searchengine to webanalytic
Moved TS file includes to an extra file
webanalytics

ADD:
- Constant for webanalytics debug mode
- JS function call with debug option for analytics
- locallang